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Cristian ZappalaCZ

Cristian Zappala

Software Engineer

167 €/día
Buenos Aires, AR
8-15 años

Tiempo medio de respuesta: 1h

Acerca de Cristian

I help companies design, build, and evolve reliable software systems that support real business needs. I work mainly on backend and full-stack projects where stability, scalability, and long-term maintainability are critical.

I have solid experience working on enterprise and consulting environments, collaborating with multidisciplinary and international teams. I am comfortable joining existing projects, understanding complex domains quickly, and delivering improvements without disrupting ongoing operations.

I usually work on projects such as backend services, business applications, system integrations, and full-stack platforms. My work often involves designing core application logic, improving existing systems, supporting data-driven processes, and ensuring that solutions remain robust as they grow.

What differentiates me is my focus on building business-critical software with a strong sense of ownership. I prioritize clear communication, clean solutions, and practical results, always aligning technical decisions with business goals.

I am a good fit for clients looking for a reliable engineer who can integrate smoothly into their team, take responsibility for complex systems, and deliver consistent, high-quality outcomes.
  • Español

    Bilingüe o nativo

  • Inglés

    Competencia profesional completa

Solo teletrabajo
Lleva a cabo sus proyectos principalmente en remoto

Experiencia

  • Hiberus
    SENIOR .NET / C# SOFTWARE ENGINEER | BACKEND, APIS & ANGULAR
    HIGH TECH
    septiembre de 2025 - Hoy (11 meses)
    Buenos Aires, Argentina
    At Hiberus, I joined a consulting engagement focused on modernizing business-critical legacy applications. I worked with high autonomy across technical analysis, solution design, estimation, and implementation, defining .NET-based solutions aligned with business and operational constraints. A representative achievement was diagnosing failures caused by updated security protocols and delivering a YARP-based proxy API before the issue reached production, reducing operational risk and enabling a controlled modernization path.
    C# .NET API Microsoft Azure Angular
  • Chevron
    SENIOR .NET / C# SOFTWARE ENGINEER | BACKEND, APIS & ANGULAR
    ENERGÍA
    mayo de 2025 - septiembre de 2025 (4 meses)
    Buenos Aires, Argentina
    At Chevron, I contributed to a short-term enterprise project in an agile environment, supporting day-to-day delivery as part of the development team. My work included building and maintaining REST APIs in .NET / C#, supporting Angular front-end functionality, and contributing to feature delivery, bug fixing, and application support. I also participated in code reviews and regular team delivery practices, helping maintain code quality while integrating quickly into an existing team.
    C# Angular Microsoft Azure Microservices .NET
  • Hipodromo Argentino de Palermo
    SENIOR .NET / C# SOFTWARE ENGINEER | BACKEND, APIS & ANGULAR
    ENTRETENIMIENTO & TIEMPO LIBRE
    mayo de 2024 - mayo de 2025 (1 año)
    Buenos Aires, Argentina
    At Hipodromo Argentino de Palermo, I developed and maintained business-critical applications supporting internal and external operations. My responsibilities included SQL Server database design and optimization, integrations with internal and third-party systems through APIs and web services, and continuous improvements to application stability and operational reliability. I also strengthened observability by implementing centralized logging and troubleshooting workflows with Kibana and Elasticsearch, working closely with infrastructure, business, and support teams in a demanding production environment.
    C# Angular Microservices .NET Microsoft Azure

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Formación

  • Ingeniero en Sistemas (Software Engineer)
    Universidad Abierta Interamericana
    2025
    The Systems Engineering program provides advanced training in the design, development, integration, and management of complex software and information systems. It builds on analytical foundations and focuses on engineering-level decision making, scalability, and long-term system sustainability. The program covers advanced software engineering concepts, system architecture, and solution design, with strong emphasis on modeling, optimization, and evaluation of technological alternatives. It prepares professionals to lead and participate in projects involving complex systems, integrating technical, organizational, and strategic perspectives. Key areas of study include advanced programming, database systems, software architecture, distributed systems, systems integration, project management, and quality assurance. The curriculum also incorporates methodologies for planning, risk analysis, and continuous improvement of technological solutions. Overall, the program prepares engineers to design and evolve robust systems, make informed technical decisions, and take responsibility for the full lifecycle of complex software solutions in enterprise and industrial environments.

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